CN201892676U - Automatic detector for lime activity - Google Patents
Automatic detector for lime activity Download PDFInfo
- Publication number
- CN201892676U CN201892676U CN2010206471212U CN201020647121U CN201892676U CN 201892676 U CN201892676 U CN 201892676U CN 2010206471212 U CN2010206471212 U CN 2010206471212U CN 201020647121 U CN201020647121 U CN 201020647121U CN 201892676 U CN201892676 U CN 201892676U
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- CN
- China
- Prior art keywords
- storage tank
- acid storage
- thermocouple
- thermopair
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an automatic detector for the lime activity, which comprises a heat-insulating chamber, a thermocouple A, a thermocouple B, a stirring paddle, an acid pump, an acid storage tank, a pH value detector, a heating pipe and a water bath kettle, wherein a separating board is arranged in the heat-insulating chamber; the water bath kettle is mounted at the top end of the separating board; the thermocouple B and the heating pipe are arranged below the separating board; the acid storage tank is arranged on the lateral surface of the heat-insulating chamber; the pH value detector is arranged in the acid storage tank; the acid pump is arranged at the top end of the pH value detector; and the thermocouple A and the bottom end of the stirring paddle extend into the water bath kettle respectively. The device has the advantages of reasonable structural design and high detection efficiency, is convenient to operate, can obtain accurate detection result and can be widely used for detecting the lime activity.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to a kind of lime activity automatic tester.
Background technology
At present, the general employing manually of the detection of domestic activity of lime measured, and manual detection exists factor and individual subjective factor influence and manual operation error, causes the measurement result out of true, owing to need to use concentrated hydrochloric acid in the testing process, make that manually experiment has certain danger.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, the automaticity height, and measurement result is lime activity automatic tester accurately.
In order to address the above problem, the utility model by the following technical solutions:
Lime activity automatic tester, comprise moist closet, thermopair A, thermopair B, paddle, sour pump, acid storage tank, pH value detecting device, heating tube and water-bath, be provided with dividing plate in the moist closet, water-bath is installed on the dividing plate top, the dividing plate below is provided with thermopair B and heating tube, and the moist closet side is provided with acid storage tank, is provided with the pH value detecting device in the acid storage tank, pH value detecting device top is provided with sour pump, and thermopair A and paddle bottom are stretched in the water-bath respectively.
Be provided with heat-preservation cotton in the sidewall of described moist closet.
Compared with prior art, the beneficial effects of the utility model are:
The utility model reasonable in design, has not only improved work efficiency at the automaticity height, has also reduced the security incident rate, and good economic benefits is arranged.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Lime activity automatic tester, as shown in Figure 1, comprise moist closet 1, thermopair A4, thermopair B9, paddle 5, sour pump 6, acid storage tank 7, pH value detecting device 8, heating tube 10 and water-bath 3, be provided with heat-preservation cotton in the sidewall of moist closet 1, be provided with dividing plate 2 in the moist closet 1, water-bath 3 is installed on dividing plate 2 tops, dividing plate 2 belows are provided with thermopair B9 and heating tube 10, moist closet 1 side is provided with acid storage tank 7, be provided with pH value detecting device 8 in the acid storage tank 7, pH value detecting device 8 tops are provided with sour pump 6, and thermopair A4 and paddle 5 bottoms are stretched into respectively in the water-bath 3.
The utility model adopts PLC control, and the temperature of water-bath 3 adopts the control of PLC temperature closed loop fuzzy logic PID.Start automatic heating mode, system enters automatic soaking condition, and paddle 5 is opened automatically simultaneously, and system keeps constant temperature when water-bath 3 temperature reach 40 ℃ ± 1 ℃, and reminds testing crew automatically, can adorn the sample test.Sample pack into finish after, start control test model automatically, system enters trystate; automatically detect pH value, control sour pump 6 according to the size of pH value automatically by PLC and regulate the titration of acid solution, process of the test is control automatically all; and calculate the activity value automatically, and after the off-test, auto stop.Connecting host computer can online drafting time-activity curve, and prints test report.
Embodiment one
Accurately taking by weighing granularity is the sample 50g of 1mm～5mm, the water of measuring 2000ml is poured in the water-bath 3, start temperature elevation system, system alarm when treating that water-bath 3 water temperatures reach 40 ℃, the prompting experimenter can pour sample into water-bath 3, start computer picture, start automatic control system, experiment can generate and store report after finishing.
Claims (2)
1. lime activity automatic tester, it is characterized in that, comprise moist closet, thermopair A, thermopair B, paddle, sour pump, acid storage tank, pH value detecting device, heating tube and water-bath, be provided with dividing plate in the moist closet, water-bath is installed on the dividing plate top, and the dividing plate below is provided with thermopair B and heating tube, the moist closet side is provided with acid storage tank, be provided with the pH value detecting device in the acid storage tank, pH value detecting device top is provided with sour pump, and thermopair A and paddle bottom are stretched in the water-bath respectively.
2. lime activity automatic tester according to claim 1 is characterized in that, is provided with heat-preservation cotton in the sidewall of described moist closet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471212U CN201892676U (en) | 2010-12-08 | 2010-12-08 | Automatic detector for lime activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471212U CN201892676U (en) | 2010-12-08 | 2010-12-08 | Automatic detector for lime activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892676U true CN201892676U (en) | 2011-07-06 |
Family
ID=44222148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206471212U Expired - Lifetime CN201892676U (en) | 2010-12-08 | 2010-12-08 | Automatic detector for lime activity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163178A (en) * | 2013-03-14 | 2013-06-19 | 吉林省电力有限公司电力科学研究院 | Full-automatic intelligent tester of quick lime |
| CN114878792A (en) * | 2022-05-11 | 2022-08-09 | 厦门理工学院 | Portable integrated quicklime activity detection device |
-
2010
- 2010-12-08 CN CN2010206471212U patent/CN201892676U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163178A (en) * | 2013-03-14 | 2013-06-19 | 吉林省电力有限公司电力科学研究院 | Full-automatic intelligent tester of quick lime |
| CN114878792A (en) * | 2022-05-11 | 2022-08-09 | 厦门理工学院 | Portable integrated quicklime activity detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
| CX01 | Expiry of patent term |